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1. 发明授权

US08803536B2 Detector responsive to interactions of varying intensity 有权
标题翻译：检测器响应不同强度的相互作用
公开(公告)号：US08803536B2
公开(公告)日：2014-08-12
申请号：US13247020
申请日：2011-09-28
申请人： Mark Andrew Graham , David Lussey
发明人： Mark Andrew Graham , David Lussey
IPC分类号： G01R27/08
CPC分类号： G06F3/0416 , Y10T29/49004
摘要： A detector comprising control circuitry and a sensor in which the detector comprises three layers. The first layer includes a first set of mutually connected electrically conducting elements and a second set of mutually connected electrically conducting elements. The third layer comprises an electrically conducting plane, and the second layer extends between the first and third layers. The electrical conductivity of the second layer varies in accordance with variations in the intensity of the interactions. In a first mode, the control circuit applies voltage between the first and third layers to generate a first current through the second layer, and provides a measurement of the first current. In a second mode, the control circuit applies voltage between the first and second sets of electrically conducting elements to generate a second current through the second layer, and provides a measurement of the second current.
摘要翻译：一种检测器，包括控制电路和传感器，其中检测器包括三层。第一层包括第一组相互连接的导电元件和第二组相互连接的导电元件。第三层包括导电平面，第二层在第一层和第三层之间延伸。第二层的电导率根据相互作用强度的变化而变化。在第一模式中，控制电路在第一和第三层之间施加电压以产生通过第二层的第一电流，并且提供第一电流的测量。在第二模式中，控制电路在第一和第二组导电元件之间施加电压以产生通过第二层的第二电流，并提供第二电流的测量。

2. 发明授权

US08765027B2 Polymer composition 有权
标题翻译：聚合物组成
公开(公告)号：US08765027B2
公开(公告)日：2014-07-01
申请号：US12598614
申请日：2008-05-02
申请人： David Lussey , David Bloor , Paul Laughlin , Cyril Hilsum
发明人： David Lussey , David Bloor , Paul Laughlin , Cyril Hilsum
IPC分类号： H01B1/00 , H01B1/12 , H01B1/02 , H01B1/22 , H01B1/08 , H01C10/10
CPC分类号： H01C10/106 , G01L1/20 , H01C10/306 , H01G4/206
摘要： A polymer composition comprises at least one substantially non-conductive polymer binder and at least first and second electrically conductive fillers. The first electrically conductive filler is comprised of particles having avoid-bearing structure; and the second electrically conductive filler is comprised of particles which are acicular in shape.
摘要翻译：聚合物组合物包含至少一种基本上不导电的聚合物粘合剂和至少第一和第二导电填料。第一导电填料由具有避免结构的颗粒组成; 并且第二导电填料由针状的颗粒构成。

3. 发明授权

US07145432B2 Flexible switching devices 有权
标题翻译：灵活的开关设备
公开(公告)号：US07145432B2
公开(公告)日：2006-12-05
申请号：US10276220
申请日：2001-05-17
申请人： David Lussey , Dianne Jones , Steven Leftly
发明人： David Lussey , Dianne Jones , Steven Leftly
IPC分类号： H01C10/10
CPC分类号： H01H3/141 , H01H1/021 , H01H2201/036 , Y10T428/254
摘要： An electronic resistor user interface comprises flexible conductive materials and a flexible variably resistive element capable of exhibiting a change in electrical resistance on mechanical deformation and is characterised by textile-form electrodes (10,12) a textile form variably resistive element (14) and textile-form members (16) connective to external circuitry.
摘要翻译：电子电阻器用户接口包括柔性导电材料和能够在机械变形上呈现电阻变化的柔性可变电阻元件，其特征在于织物形式的电极（10,12），织物形式的可变电阻元件（14）和织物（16）连接到外部电路。

4. 发明授权

US11972876B2 Composite materials 有权
公开(公告)号：US11972876B2
公开(公告)日：2024-04-30
申请号：US17270909
申请日：2019-08-27
申请人： David Lussey
发明人： David Lussey
IPC分类号： H01B1/22 , G01L1/14 , G01L1/20 , H01B1/24
CPC分类号： H01B1/22 , G01L1/142 , G01L1/205 , H01B1/24
摘要： A composite material responsive to mechanical and/or electrical stress comprises at least one substantially non-conductive binder and at least a first electrically conductive filler. The conductivity of the composite material in an unstressed state is related to the conductivity of the at least one substantially non-conductive binder and in a stressed state to the conductivity resulting from the presence of the at least first electrically conductive filler in the composition. The first electrically conductive filler is comprised of magnetite particles in a particle size distribution, and the at least one binder may include an oil, a gel, a wax a gel-wax, gel-ink or mixtures thereof.

5. 发明授权

US10818406B2 Electrically conductive composition 有权
公开(公告)号：US10818406B2
公开(公告)日：2020-10-27
申请号：US16062202
申请日：2016-12-15
申请人： David Lussey
发明人： David Lussey
IPC分类号： H01B1/22 , G01L1/20 , H01B1/24 , H01C10/10 , H01C10/30 , C09D5/24 , H01G4/20
摘要： A pressure sensitive electrically conductive composition comprises a contained quantity of magnetite particles, wherein the quantity of magnetite particles includes a distribution of particle sizes between sub-micron and tens of microns, and wherein the magnetite particles have a plurality of planar faces, adjacent planar faces connected at a vertex, the particles each having a plurality of vertices wherein the magnetite particles are irregular in shape and have a low aspect ratio.

6. 发明申请

US20120074970A1 Resistance Changing Sensor 有权
标题翻译：电阻变化传感器
公开(公告)号：US20120074970A1
公开(公告)日：2012-03-29
申请号：US13247082
申请日：2011-09-28
申请人： Mark Andrew Graham , David Lussey
发明人： Mark Andrew Graham , David Lussey
IPC分类号： G01R27/02 , B23P11/00 , G01R31/28
CPC分类号： G06F3/0416 , Y10T29/49004
摘要： A sensor configured to experience resistance changes in response to an external interaction is disclosed. The sensor comprises a first layer of a conductive material having a first electrode connected thereto; a second intermediate layer of a material having a resistance sensitive to said external interaction; and a third layer consisting of a first set of fingers interdigitated with a second set of fingers. The first set of fingers has a second electrode attached thereto whilst the second set of fingers has a third electrode attached thereto. The second layer comprises a layer formed of a quantum tunnelling composite.In a preferred embodiment, the first electrode is connected to one of said second electrode or said third electrode to make a parallel connection.A method for constructing such a sensing device for sensing an external interaction is also disclosed.
摘要翻译：公开了一种被配置为经受响应于外部交互的电阻变化的传感器。传感器包括具有连接到其上的第一电极的导电材料的第一层; 具有对所述外部相互作用敏感的电阻的材料的第二中间层; 以及由与第二组手指相互指指的第一组手指组成的第三层。第一组指状物具有附接到其上的第二电极，而第二组指状物具有附接到其上的第三电极。第二层包括由量子隧道复合材料形成的层。在优选实施例中，第一电极连接到所述第二电极或所述第三电极中的一个以形成并联连接。还公开了一种用于构造用于感测外部相互作用的感测装置的方法。

7. 发明申请

US20100062148A1 Electrically Responsive Composite Material, a Method of Manufacture and a Transducer Produced Using Said Material 有权
标题翻译：电响应复合材料，制造方法和使用所述材料生产的传感器
公开(公告)号：US20100062148A1
公开(公告)日：2010-03-11
申请号：US12547855
申请日：2009-08-26
申请人： David Lussey , David Bloor , Paul Jonathan Laughlin , Adam Graham , Cyril Hilsum
发明人： David Lussey , David Bloor , Paul Jonathan Laughlin , Adam Graham , Cyril Hilsum
IPC分类号： H01B1/00 , H05K3/00 , B05D5/12
CPC分类号： H01C17/06533 , H01C10/106 , Y10T428/25 , Y10T428/256
摘要： An electrically responsive composite material is disclosed, along with a method of producing an electrically responsive composite material, a transducer having a substrate for supporting a flowable polymer liquid and a method of fabricating a transducer. The electrically responsive composite material produced is configurable for application in a transducer. The method includes the steps of receiving the flowable polymer liquid and introducing electrically conductive acicular particles (1501, 1502) to facilitate the conduction of electricity by quantum tunneling. Dielectric particles (1505, 1506) are added of a size relative to the acicular particles such that a plurality of these dielectric particles are dispersed between adjacent acicular particles.
摘要翻译：公开了一种电响应性复合材料，以及一种制备电响应复合材料的方法，具有用于支撑可流动聚合物液体的基底的换能器和制造换能器的方法。所生产的电响应复合材料可配置用于传感器中。该方法包括以下步骤：接收可流动聚合物液体并引入导电针状颗粒（1501,1502），以促进通过量子隧道传导电力。添加相对于针状颗粒的尺寸的介电颗粒（1505,1506），使得多个这些电介质颗粒分散在相邻的针状颗粒之间。

8. 发明授权

US07186356B2 Analytical device 有权
标题翻译：分析装置
公开(公告)号：US07186356B2
公开(公告)日：2007-03-06
申请号：US10479745
申请日：2002-05-30
申请人： David Lussey , David Bloor , Paul Jonathan Laughlin , Philip James Walton Hands
发明人： David Lussey , David Bloor , Paul Jonathan Laughlin , Philip James Walton Hands
IPC分类号： H01B1/00 , H01C8/00 , H01C10/14
CPC分类号： G01N27/126 , H01C7/027 , H01C10/106
摘要： A sensor for chemical species or biological species or radiation presenting to test fluid a polymer composition comprises polymer and conductive filler metal, alloy or reduced metal oxide and having a first level of electrical conductance when quiescent and being convertible to a second level of conductance by change of stress applied by stretching or compression or electric field, in which the polymer composition is characterized by at least one of the features in the form of particles at least 90% w/w held on a 100 mesh sieve; and/or comprising a permeable body extending across a channel of fluid flow; and/or affording in-and-out diffusion of test fluid and/or mechanically coupled to a workpiece of polymer swellable by a constituent of test fluid.
摘要翻译：用于化学物质或生物物质或辐射呈现以用于测试聚合物组合物的流体的传感器包括聚合物和导电填料金属，合金或还原金属氧化物，并且当静止并且通过变化可转换成第二电导水平时具有第一水平的导电性通过拉伸或压缩或电场施加的应力，其中聚合物组合物的特征在于保持在100目筛上的至少90％w / w的颗粒形式的至少一种特征; 和/或包括延伸穿过流体流动通道的可渗透体; 和/或提供测试流体的进出扩散和/或机械耦合到聚合物的工件上，所述聚合物可由测试流体的组分溶胀。

9. 发明授权

US11195636B2 Electrically conductive composition 有权
公开(公告)号：US11195636B2
公开(公告)日：2021-12-07
申请号：US17076595
申请日：2020-10-21
申请人： David Lussey
发明人： David Lussey
IPC分类号： H01B1/22 , H01C10/10 , G01L1/20 , H01B1/24 , H01C10/30 , C09D5/24 , H01G4/20
摘要： A pressure sensitive electrically conductive composition comprises a contained quantity of magnetite particles, wherein the quantity of magnetite particles includes a distribution of particle sizes between sub-micron and tens of microns, and wherein the magnetite particles have a plurality of planar faces, adjacent planar faces connected at a vertex, the particles each having a plurality of vertices wherein the magnetite particles are irregular in shape and have a low aspect ratio.

10. 发明申请

US20200217810A1 ELECTRICAL CHARGE STORAGE MEDIUM 审中-公开
公开(公告)号：US20200217810A1
公开(公告)日：2020-07-09
申请号：US16474454
申请日：2017-12-27
申请人： DAVID LUSSEY
发明人： DAVID LUSSEY
IPC分类号： G01N27/12 , G01N33/00 , H01M10/02
摘要： An electrical charge storage medium comprises a quantity of first electrically conductive particles contained in a non conductive binder (for example polyurethane). The first electrically conductive particles are magnetite particles. The quantity of magnetite particles includes a distribution of particle sizes between sub-micron and tens of microns, and the magnetite particles have a plurality of planar faces, adjacent planar faces connected at a vertex. The particles each have a plurality of vertices. The magnetite particles are irregular in shape and have a low aspect ratio. Electrical charge storage medium is applied to a non-conductive substrate and contacted by two spaced apart electrodes to sense the change in resistance upon intercation with a volatile organic compound.

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